Home / 14,801,451.85-22,203,700.71-5,587,185.88

Finding the Fourth Proportional to 14,801,451.85, 22,203,700.71 and 5,587,185.88

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Solution

The fourth proportional to 14,801,451.85, 22,203,700.71 and 5,587,185.88 is: 8,381,353.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,801,451.85 : 22,203,700.71 = 5,587,185.88 : x
  2. Step 2: Convert to fraction form
    14,801,451.85/22,203,700.71 = 5,587,185.88/x
  3. Step 3: Cross multiply
    14,801,451.85x = 22,203,700.71 × 5,587,185.88
  4. Step 4: Simplify right side
    14,801,451.85x = 124,056,203,090,657.98
  5. Step 5: Solve for x
    x = 124,056,203,090,657.98/14,801,451.85
  6. Step 6: Final answer
    x = 8,381,353.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.